参数资料
型号: MC74LCX244MNTWG
厂商: ON Semiconductor
文件页数: 4/9页
文件大小: 0K
描述: LV CMOS OCTAL BUFFER
标准包装: 3,000
系列: 74LCX
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 2
每个元件的位元数: 4
输出电流高,低: 24mA,24mA
电源电压: 2 V ~ 3.6 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN(2.5x4.5)
包装: 带卷 (TR)
MC74LCX244
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
TA = 55°C to +125°C
Symbol
Characteristic
Condition
Min
Max
Units
VIH
HIGH Level Input Voltage (Note 3)
2.3 V
≤ VCC ≤ 2.7 V
1.7
V
2.7 V
≤ VCC ≤ 3.6 V
2.0
VIL
LOW Level Input Voltage (Note 3)
2.3 V
≤ VCC ≤ 2.7 V
0.7
V
2.7 V
≤ VCC ≤ 3.6 V
0.8
VOH
HIGH Level Output Voltage
2.3 V
≤ VCC ≤ 3.6 V; IOL = 100 mA
VCC 0.2
V
VCC = 2.3 V; IOH = 8 mA
1.8
VCC = 2.7 V; IOH = 12 mA
2.2
VCC = 3.0 V; IOH = 18 mA
2.4
VCC = 3.0 V; IOH = 24 mA
2.2
VOL
LOW Level Output Voltage
2.3 V
≤ VCC ≤ 3.6 V; IOL = 100 mA
0.2
V
VCC = 2.3 V; IOL = 8 mA
0.6
VCC = 2.7 V; IOL = 12 mA
0.4
VCC = 3.0 V; IOL = 16 mA
0.4
VCC = 3.0 V; IOL = 24 mA
0.55
IOZ
3State Output Current
VCC = 3.6 V, VIN = VIH or VIL,
VOUT = 0 to 5.5 V
±5
mA
IOFF
Power Off Leakage Current
VCC = 0, VIN = 5.5 V or VOUT = 5.5 V
10
mA
IIN
Input Leakage Current
VCC = 3.6 V, VIN = 5.5 V or GND
±5
mA
ICC
Quiescent Supply Current
VCC = 3.6 V, VIN = 5.5 V or GND
10
mA
DICC
Increase in ICC per Input
2.3
≤ VCC ≤ 3.6 V; VIH = VCC 0.6 V
500
mA
3. These values of VI are used to test DC electrical characteristics only.
AC CHARACTERISTICS (tR = tF = 2.5 ns; RL = 500 W)
Limits
TA = 55°C to +125°C
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
VCC = 2.5 V ± 0.2
CL = 50 pF
CL = 30 pF
Symbol
Parameter
Waveform
Min
Max
Min
Max
Min
Max
Units
tPLH
tPHL
Propagation Delay
Input to Output
1
1.5
6.5
1.5
7.5
1.5
7.8
ns
tPZH
tPZL
Output Enable Time to
High and Low Level
2
1.5
8.0
1.5
9.0
1.5
10
ns
tPHZ
tPLZ
Output Disable Time From
High and Low Level
2
1.5
7.0
1.5
8.0
1.5
8.4
ns
tOSHL
tOSLH
OutputtoOutput Skew
(Note 4)
1.0
ns
4. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGHtoLOW (tOSHL) or LOWtoHIGH (tOSLH); parameter
guaranteed by design.
相关PDF资料
PDF描述
SQ48S15025-PS00 DC/DC EIGHTH BRICK
SQ48S15033-NS00 DC/DC EIGHTH BRICK
MM74HCT245SJ IC TRANSCVR TRI-ST 8BIT 20SOP
74LVTH2245MTCX IC TRANSCVR TRI-ST 8BIT 20TSSOP
74HC40103DB,118 IC 8BIT SYNC BINARY DOWN 16SSOP
相关代理商/技术参数
参数描述
MC74LCX245DT 功能描述:总线收发器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
MC74LCX245DTG 功能描述:总线收发器 Low Voltage CMOS Octal TX/RX RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
MC74LCX245DTR2 功能描述:总线收发器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
MC74LCX245DTR2G 功能描述:总线收发器 Low Voltage CMOS Octal TX/RX RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
MC74LCX245DW 功能描述:总线收发器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel